INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af541f6e3a4c7bd12910145a82a3ae04c96006769931fc39451d564ae0946eaf', 
    'SHL9SUClI1VBgFOIK+Fm3tPWUc2Ivdt9T44eKHFAjnE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)